Business Statisticsuses a direct approach that consistently presents concepts and techniques in way readers of all mathematical backgrounds can benefit from. The Where, Why, and How of Data Collection; Graphs, Charts, and Tables-Describing Your Data; Describing Data Using Numerical Measures; Using Probability and Probability Distributions; Discrete Probability Distributions; Introduction to Continuous Probability Distributions; Introduction to Sampling Distributions; Estimating Single Population Parameters; Introduction to Hypothesis Testing; Estimation and Hypothesis Testing for Two Population Parameters; Hypothesis Tests and Estimation for Population Variances; Analysis of Variance; Goodness-of-Fit Tests and Contingency Analysis; Introduction to Linear Regression and Correlation Analysis; Multiple Regression Analysis and Model Building; Analyzing and Forecasting Time-Series Data; Introduction to Nonparametric Statistics; Introduction to Quality and Statistical Process Control For business professionals involved in data presentations and descriptive analyses.